diff --git a/actions/accesstoken.php b/actions/accesstoken.php
index 1c1db8fbc4..80c4477d03 100644
--- a/actions/accesstoken.php
+++ b/actions/accesstoken.php
@@ -27,12 +27,12 @@ class AccesstokenAction extends Action {
 		try {
 			common_debug('getting request from env variables', __FILE__);
 			$req = OAuthRequest::from_request();
-			common_debug('getting a server', __FILE__);			
+			common_debug('getting a server', __FILE__);
 			$server = omb_oauth_server();
-			common_debug('fetching the access token', __FILE__);						
+			common_debug('fetching the access token', __FILE__);
 			$token = $server->fetch_access_token($req);
 			common_debug('got this token: "'.print_r($token,TRUE).'"', __FILE__);
-			common_debug('printing the access token', __FILE__);						
+			common_debug('printing the access token', __FILE__);
 			print $token;
 		} catch (OAuthException $e) {
 			common_server_error($e->getMessage());
diff --git a/actions/finishimmediate.php b/actions/finishimmediate.php
index 99c868f467..6dbaa3d1c6 100644
--- a/actions/finishimmediate.php
+++ b/actions/finishimmediate.php
@@ -25,7 +25,7 @@ class FinishimmediateAction extends Action {
 
 	function handle($args) {
 		parent::handle($args);
-		
+
 		$consumer = oid_consumer();
 
 		$response = $consumer->complete(common_local_url('finishimmediate'));
@@ -36,7 +36,7 @@ class FinishimmediateAction extends Action {
 			  $response->endpoint->canonicalID : $response->getDisplayIdentifier();
 
 			$user = oid_get_user($canonical);
-			
+
 			if ($user) {
 				oid_update_user($user, $sreg);
 				oid_set_last($display); # refresh for another year
@@ -47,12 +47,12 @@ class FinishimmediateAction extends Action {
 		}
 
 		# Failure! Clear openid so we don't try it again
-		
+
 		oid_clear_last();
 		$this->go_backto();
 		return;
 	}
-	
+
 	function go_backto() {
 		common_ensure_session();
 		$backto = $_SESSION['openid_immediate_backto'];
diff --git a/actions/login.php b/actions/login.php
index 400957e05b..649f7ec9a4 100644
--- a/actions/login.php
+++ b/actions/login.php
@@ -31,7 +31,7 @@ class LoginAction extends Action {
 			$this->show_form();
 		}
 	}
-	
+
 	function check_login() {
 		# XXX: form token in $_SESSION to prevent XSS
 		# XXX: login throttle
@@ -40,7 +40,7 @@ class LoginAction extends Action {
 		if (common_check_user($nickname, $password)) {
 			# success!
 			if (!common_set_user($nickname)) {
-				common_server_error(_t('Error setting user.'));
+				common_server_error(_('Error setting user.'));
 				return;
 			}
 			common_real_login(true);
@@ -60,11 +60,18 @@ class LoginAction extends Action {
 			}
 			common_redirect($url);
 		} else {
-			$this->show_form(_t('Incorrect username or password.'));
+			$this->show_form(_('Incorrect username or password.'));
+			return;
 		}
-		
+
+		# success!
+		if (!common_set_user($user)) {
+			common_server_error(_t('Error setting user.'));
+			return;
+		}
+
 		common_real_login(true);
-		
+
 		if ($this->boolean('rememberme')) {
 			common_debug('Adding rememberme cookie for ' . $nickname);
 			common_rememberme($user);
@@ -102,7 +109,7 @@ class LoginAction extends Action {
 	}
 
 	function get_instructions() {
-		return _t('Login with your username and password. ' .
+		return _('Login with your username and password. ' .
 				  'Don\'t have a username yet? ' .
 				  '[Register](%%action.register%%) a new account, or ' .
 				  'try [OpenID](%%action.openidlogin%%). ');
diff --git a/actions/newnotice.php b/actions/newnotice.php
index de8e9ec278..107665fb79 100644
--- a/actions/newnotice.php
+++ b/actions/newnotice.php
@@ -90,7 +90,14 @@ class NewnoticeAction extends Action {
 
 	function show_form($msg=NULL) {
 		$content = $this->trimmed('status_textarea');
-		common_show_header(_t('New notice'), NULL, $content,
+		if (!$content) {
+			$replyto = $this->trimmed('replyto');
+			$profile = Profile::staticGet('nickname', $replyto);
+			if ($profile) {
+				$content = '@' . $profile->nickname . ' ';
+			}
+		}
+		common_show_header(_('New notice'), NULL, $content,
 		                   array($this, 'show_top'));
 		if ($msg) {
 			common_element('p', 'error', $msg);
diff --git a/actions/publicxrds.php b/actions/publicxrds.php
index c41c3b2a84..29c8e13145 100644
--- a/actions/publicxrds.php
+++ b/actions/publicxrds.php
@@ -26,14 +26,14 @@ require_once(INSTALLDIR.'/lib/openid.php');
 class PublicxrdsAction extends Action {
 
 	function handle($args) {
-		
+
 		parent::handle($args);
-		
+
 		header('Content-Type: application/xrds+xml');
 
 		common_start_xml();
 		common_element_start('XRDS', array('xmlns' => 'xri://$xrds'));
-		
+
 		common_element_start('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
 										  'xmlns:simple' => 'http://xrds-simple.net/core/1.0',
 										  'version' => '2.0'));
@@ -44,13 +44,13 @@ class PublicxrdsAction extends Action {
 			$this->show_service(Auth_OpenID_RP_RETURN_TO_URL_TYPE,
 								common_local_url($finish));
 		}
-		
+
 		common_element_end('XRD');
-		
+
 		common_element_end('XRDS');
 		common_end_xml();
 	}
-	
+
 	function show_service($type, $uri, $params=NULL, $sigs=NULL, $localId=NULL) {
 		common_element_start('Service');
 		if ($uri) {
diff --git a/actions/register.php b/actions/register.php
index 0ee332f0f2..45446dce6a 100644
--- a/actions/register.php
+++ b/actions/register.php
@@ -68,7 +68,7 @@ class RegisterAction extends Action {
 			if (!$user) {
 				$this->show_form(_t('Invalid username or password.'));
 				return;
-			}				
+			}
 			# success!
 			if (!common_set_user($user)) {
 				common_server_error(_('Error setting user.'));
@@ -82,7 +82,7 @@ class RegisterAction extends Action {
 			}
 			common_redirect(common_local_url('profilesettings'));
 		} else {
-			$this->show_form(_t('Invalid username or password.'));
+			$this->show_form(_('Invalid username or password.'));
 		}
 	}
 
diff --git a/actions/remotesubscribe.php b/actions/remotesubscribe.php
index a37ca8c3ff..fca8a71ea2 100644
--- a/actions/remotesubscribe.php
+++ b/actions/remotesubscribe.php
@@ -64,7 +64,7 @@ class RemotesubscribeAction extends Action {
 		$profile = $this->trimmed('profile_url');
 		common_show_header(_('Remote subscribe'), NULL, $err,
 						   array($this, 'show_top'));
-		# id = remotesubscribe conflicts with the 
+		# id = remotesubscribe conflicts with the
 		# button on profile page
 		common_element_start('form', array('id' => 'remsub', 'method' => 'post',
 										   'action' => common_local_url('remotesubscribe')));
diff --git a/actions/showstream.php b/actions/showstream.php
index d1d040a276..2a2d9d3b4d 100644
--- a/actions/showstream.php
+++ b/actions/showstream.php
@@ -375,14 +375,6 @@ class ShowstreamAction extends StreamAction {
 								  'href' => $noticeurl,
 								  'title' => common_exact_date($notice->created)),
 					   common_date_string($notice->created));
-		if ($notice->reply_to) {
-			$replyurl = common_local_url('shownotice', array('notice' => $notice->reply_to));
-			common_text(' (');
-			common_element('a', array('class' => 'inreplyto',
-									  'href' => $replyurl),
-						   _t('in reply to...'));
-			common_text(')');
-		}
 		common_element_start('a', 
 							 array('href' => common_local_url('newnotice',
 															  array('replyto' => $profile->nickname)),
diff --git a/classes/Avatar.php b/classes/Avatar.php
index 1807770534..9d7d7f7703 100644
--- a/classes/Avatar.php
+++ b/classes/Avatar.php
@@ -4,18 +4,18 @@
  */
 require_once 'DB/DataObject.php';
 
-class Avatar extends DB_DataObject 
+class Avatar extends DB_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
 
     public $__table = 'avatar';                          // table name
     public $profile_id;                      // int(4)  primary_key not_null
-    public $original;                        // tinyint(1)  
+    public $original;                        // tinyint(1)
     public $width;                           // int(4)  primary_key not_null
     public $height;                          // int(4)  primary_key not_null
     public $mediatype;                       // varchar(32)   not_null
-    public $filename;                        // varchar(255)  
+    public $filename;                        // varchar(255)
     public $url;                             // varchar(255)  unique_key
     public $created;                         // datetime()   not_null
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
@@ -27,7 +27,7 @@ class Avatar extends DB_DataObject
     ###END_AUTOCODE
 
 	# We clean up the file, too
-	
+
 	function delete() {
 		$filename = $this->filename;
 		if (parent::delete()) {
@@ -36,8 +36,8 @@ class Avatar extends DB_DataObject
 	}
 
 	# Create and save scaled version of this avatar
-	# XXX: maybe break into different methods 
-	
+	# XXX: maybe break into different methods
+
 	function scale($size) {
 
 		$image_s = imagecreatetruecolor($size, $size);
diff --git a/classes/Confirm_address.php b/classes/Confirm_address.php
index d6d0d77960..7b2962925c 100644
--- a/classes/Confirm_address.php
+++ b/classes/Confirm_address.php
@@ -4,7 +4,7 @@
  */
 require_once 'DB/DataObject.php';
 
-class Confirm_address extends DB_DataObject 
+class Confirm_address extends DB_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -15,8 +15,8 @@ class Confirm_address extends DB_DataObject
     public $address;                         // varchar(255)   not_null
     public $address_extra;                   // varchar(255)   not_null
     public $address_type;                    // varchar(8)   not_null
-    public $claimed;                         // datetime()  
-    public $sent;                            // datetime()  
+    public $claimed;                         // datetime()
+    public $sent;                            // datetime()
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
 
     /* Static get */
@@ -24,6 +24,6 @@ class Confirm_address extends DB_DataObject
 
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
-	
+
     function sequenceKey() { return array(false, false); }
 }
diff --git a/classes/Consumer.php b/classes/Consumer.php
index 6f4513f332..4b7cb414b3 100644
--- a/classes/Consumer.php
+++ b/classes/Consumer.php
@@ -4,7 +4,7 @@
  */
 require_once 'DB/DataObject.php';
 
-class Consumer extends DB_DataObject 
+class Consumer extends DB_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
diff --git a/classes/Nonce.php b/classes/Nonce.php
index 987e8d1e85..1a3f358689 100644
--- a/classes/Nonce.php
+++ b/classes/Nonce.php
@@ -4,7 +4,7 @@
  */
 require_once 'DB/DataObject.php';
 
-class Nonce extends DB_DataObject 
+class Nonce extends DB_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
diff --git a/classes/Notice.php b/classes/Notice.php
index a00114f95d..5a500a3aa7 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -24,7 +24,7 @@ if (!defined('LACONICA')) { exit(1); }
  */
 require_once 'DB/DataObject.php';
 
-class Notice extends DB_DataObject 
+class Notice extends DB_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -34,7 +34,6 @@ class Notice extends DB_DataObject
     public $profile_id;                      // int(4)   not_null
     public $uri;                             // varchar(255)  unique_key
     public $content;                         // varchar(140)  
-    public $rendered;                        // text()  
     public $url;                             // varchar(255)  
     public $created;                         // datetime()   not_null
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
diff --git a/classes/Profile.php b/classes/Profile.php
index 0cf1397c73..827339a602 100644
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -24,19 +24,19 @@ if (!defined('LACONICA')) { exit(1); }
  */
 require_once 'DB/DataObject.php';
 
-class Profile extends DB_DataObject 
+class Profile extends DB_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
 
     public $__table = 'profile';                         // table name
     public $id;                              // int(4)  primary_key not_null
-    public $nickname;                        // varchar(64)  multiple_key not_null
-    public $fullname;                        // varchar(255)  multiple_key
+    public $nickname;                        // varchar(64)   not_null
+    public $fullname;                        // varchar(255)  
     public $profileurl;                      // varchar(255)  
-    public $homepage;                        // varchar(255)  multiple_key
-    public $bio;                             // varchar(140)  multiple_key
-    public $location;                        // varchar(255)  multiple_key
+    public $homepage;                        // varchar(255)  
+    public $bio;                             // varchar(140)  
+    public $location;                        // varchar(255)  
     public $created;                         // datetime()   not_null
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
 
@@ -133,7 +133,7 @@ class Profile extends DB_DataObject
 		}
 		return true;
 	}
-	
+
 	function getBestName() {
 		return ($this->fullname) ? $this->fullname : $this->nickname;
 	}
diff --git a/classes/Queue_item.php b/classes/Queue_item.php
index 964013f2c8..4a7aeebe28 100644
--- a/classes/Queue_item.php
+++ b/classes/Queue_item.php
@@ -4,7 +4,7 @@
  */
 require_once 'DB/DataObject.php';
 
-class Queue_item extends DB_DataObject 
+class Queue_item extends DB_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -12,13 +12,13 @@ class Queue_item extends DB_DataObject
     public $__table = 'queue_item';                      // table name
     public $notice_id;                       // int(4)  primary_key not_null
     public $created;                         // datetime()   not_null
-    public $claimed;                         // datetime()  
+    public $claimed;                         // datetime()
 
     /* Static get */
     function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('Queue_item',$k,$v); }
 
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
-	
+
     function sequenceKey() { return array(false, false); }
 }
diff --git a/classes/Remember_me.php b/classes/Remember_me.php
index 92a1e46177..31a09ab413 100644
--- a/classes/Remember_me.php
+++ b/classes/Remember_me.php
@@ -4,7 +4,7 @@
  */
 require_once 'DB/DataObject.php';
 
-class Remember_me extends DB_DataObject 
+class Remember_me extends DB_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -19,6 +19,6 @@ class Remember_me extends DB_DataObject
 
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
-	
+
     function sequenceKey() { return array(false, false); }
 }
diff --git a/classes/Remote_profile.php b/classes/Remote_profile.php
index e5613125dc..216c989e7d 100644
--- a/classes/Remote_profile.php
+++ b/classes/Remote_profile.php
@@ -24,7 +24,7 @@ if (!defined('LACONICA')) { exit(1); }
  */
 require_once 'DB/DataObject.php';
 
-class Remote_profile extends DB_DataObject 
+class Remote_profile extends DB_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -32,8 +32,8 @@ class Remote_profile extends DB_DataObject
     public $__table = 'remote_profile';                  // table name
     public $id;                              // int(4)  primary_key not_null
     public $uri;                             // varchar(255)  unique_key
-    public $postnoticeurl;                   // varchar(255)  
-    public $updateprofileurl;                // varchar(255)  
+    public $postnoticeurl;                   // varchar(255)
+    public $updateprofileurl;                // varchar(255)
     public $created;                         // datetime()   not_null
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
 
diff --git a/classes/Reply.php b/classes/Reply.php
index 8e26f1684e..507782391b 100644
--- a/classes/Reply.php
+++ b/classes/Reply.php
@@ -4,7 +4,7 @@
  */
 require_once 'DB/DataObject.php';
 
-class Reply extends DB_DataObject 
+class Reply extends DB_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -12,6 +12,7 @@ class Reply extends DB_DataObject
     public $__table = 'reply';                           // table name
     public $notice_id;                       // int(4)  primary_key not_null
     public $profile_id;                      // int(4)  primary_key not_null
+    public $replied_id;                      // int(4)  
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
     public $replied_id;                      // int(4)  
 
diff --git a/classes/Sms_carrier.php b/classes/Sms_carrier.php
index 5fb7417317..45bb29cffa 100644
--- a/classes/Sms_carrier.php
+++ b/classes/Sms_carrier.php
@@ -4,7 +4,7 @@
  */
 require_once 'DB/DataObject.php';
 
-class Sms_carrier extends DB_DataObject 
+class Sms_carrier extends DB_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
diff --git a/classes/Subscription.php b/classes/Subscription.php
index 2a1037d2bc..dd7b0f3dbb 100644
--- a/classes/Subscription.php
+++ b/classes/Subscription.php
@@ -24,7 +24,7 @@ if (!defined('LACONICA')) { exit(1); }
  */
 require_once 'DB/DataObject.php';
 
-class Subscription extends DB_DataObject 
+class Subscription extends DB_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -32,8 +32,8 @@ class Subscription extends DB_DataObject
     public $__table = 'subscription';                    // table name
     public $subscriber;                      // int(4)  primary_key not_null
     public $subscribed;                      // int(4)  primary_key not_null
-    public $token;                           // varchar(255)  
-    public $secret;                          // varchar(255)  
+    public $token;                           // varchar(255)
+    public $secret;                          // varchar(255)
     public $created;                         // datetime()   not_null
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
 
diff --git a/classes/Token.php b/classes/Token.php
index a91b19f8e7..cd14fbffff 100644
--- a/classes/Token.php
+++ b/classes/Token.php
@@ -4,7 +4,7 @@
  */
 require_once 'DB/DataObject.php';
 
-class Token extends DB_DataObject 
+class Token extends DB_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -14,7 +14,7 @@ class Token extends DB_DataObject
     public $tok;                             // char(32)  primary_key not_null
     public $secret;                          // char(32)   not_null
     public $type;                            // tinyint(1)   not_null
-    public $state;                           // tinyint(1)  
+    public $state;                           // tinyint(1)
     public $created;                         // datetime()   not_null
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
 
diff --git a/classes/User.php b/classes/User.php
index ab550b8e1a..b928b69cac 100644
--- a/classes/User.php
+++ b/classes/User.php
@@ -24,7 +24,7 @@ if (!defined('LACONICA')) { exit(1); }
 require_once 'DB/DataObject.php';
 require_once 'Validate.php';
 
-class User extends DB_DataObject 
+class User extends DB_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -32,14 +32,14 @@ class User extends DB_DataObject
     public $__table = 'user';                            // table name
     public $id;                              // int(4)  primary_key not_null
     public $nickname;                        // varchar(64)  unique_key
-    public $password;                        // varchar(255)  
+    public $password;                        // varchar(255)
     public $email;                           // varchar(255)  unique_key
     public $jabber;                          // varchar(255)  unique_key
-    public $jabbernotify;                    // tinyint(1)  
-    public $updatefrompresence;              // tinyint(1)  
+    public $jabbernotify;                    // tinyint(1)
+    public $updatefrompresence;              // tinyint(1)
     public $sms;                             // varchar(64)  unique_key
-    public $carrier;                         // int(4)  
-    public $smsnotify;                       // tinyint(1)  
+    public $carrier;                         // int(4)
+    public $smsnotify;                       // tinyint(1)
     public $uri;                             // varchar(255)  unique_key
     public $created;                         // datetime()   not_null
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
@@ -69,7 +69,7 @@ class User extends DB_DataObject
 	}
 
 	# 'update' won't write key columns, so we have to do it ourselves.
-	
+
 	function updateKeys(&$orig) {
 		$parts = array();
 		foreach (array('nickname', 'email', 'jabber', 'sms', 'carrier') as $k) {
@@ -82,11 +82,11 @@ class User extends DB_DataObject
 			return true;
 		}
 		$toupdate = implode(', ', $parts);
-		$qry = 'UPDATE ' . $this->tableName() . ' SET ' . $toupdate . 
+		$qry = 'UPDATE ' . $this->tableName() . ' SET ' . $toupdate .
 		  ' WHERE id = ' . $this->id;
 		return $this->query($qry);
 	}
-	
+
 	function allowed_nickname($nickname) {
 		# XXX: should already be validated for size, content, etc.
 		static $blacklist = array('rss', 'xrds', 'doc', 'main',
diff --git a/classes/User_openid.php b/classes/User_openid.php
index 67f6f3b2ef..b199685f8e 100644
--- a/classes/User_openid.php
+++ b/classes/User_openid.php
@@ -4,7 +4,7 @@
  */
 require_once 'DB/DataObject.php';
 
-class User_openid extends DB_DataObject 
+class User_openid extends DB_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
diff --git a/db/laconica.sql b/db/laconica.sql
index 4a89544d80..42a00da3f0 100644
--- a/db/laconica.sql
+++ b/db/laconica.sql
@@ -201,6 +201,6 @@ create table queue_item (
     claimed datetime comment 'date this item was claimed',
 
     index queue_item_created_idx (created)
-    
+
 ) ENGINE=MyISAM;
 
diff --git a/fixup_replies.php b/fixup_replies.php
index a9ada0756b..51ecf7afaa 100755
--- a/fixup_replies.php
+++ b/fixup_replies.php
@@ -20,8 +20,8 @@
 
 # Abort if called from a web server
 if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
-	print "This script must be run from the command line\n";
-	exit();
+    print "This script must be run from the command line\n";
+    exit();
 }
 
 define('INSTALLDIR', dirname(__FILE__));
@@ -35,6 +35,6 @@ $notice = new Notice();
 $cnt = $notice->find();
 
 while ($notice->fetch()) {
-	common_log(LOG_INFO, 'Getting replies for notice #' . $notice->id);
-	common_save_replies($notice);
+    common_log(LOG_INFO, 'Getting replies for notice #' . $notice->id);
+    common_save_replies($notice);
 }
diff --git a/lib/action.php b/lib/action.php
index 79c924b5ea..b36312e409 100644
--- a/lib/action.php
+++ b/lib/action.php
@@ -38,14 +38,14 @@ class Action { // lawsuit
 		$arg = $this->arg($key, $def);
 		return (is_string($arg)) ? trim($arg) : $arg;
 	}
-	
+
 	function handle($argarray) {
 		$this->args =& common_copy_args($argarray);
 	}
-	
+
 	function boolean($key, $def=false) {
 		$arg = strtolower($this->trimmed($key));
-		
+
 		if (is_null($arg)) {
 			return $def;
 		} else if (in_array($arg, array('true', 'yes', '1'))) {
@@ -56,19 +56,19 @@ class Action { // lawsuit
 			return $def;
 		}
 	}
-	
+
 	function server_error($msg, $code=500) {
 		$action = $this->trimmed('action');
 		common_debug("Server error '$code' on '$action': $msg", __FILE__);
 		common_server_error($msg, $code);
 	}
-	
+
 	function client_error($msg, $code=400) {
 		$action = $this->trimmed('action');
 		common_debug("User error '$code' on '$action': $msg", __FILE__);
 		common_user_error($msg, $code);
 	}
-	
+
 	function self_url() {
 		$action = $this->trimmed('action');
 		$args = $this->args;
diff --git a/lib/jabber.php b/lib/jabber.php
index 66ff24e63a..a36e19044e 100644
--- a/lib/jabber.php
+++ b/lib/jabber.php
@@ -133,7 +133,7 @@ function jabber_broadcast_notice($notice) {
 		while ($sub->fetch()) {
 			$user = User::staticGet($sub->subscriber);
 			if ($user && $user->jabber && $user->jabbernotify) {
-				common_log(LOG_INFO, 
+				common_log(LOG_INFO,
 						   'Sending notice ' . $notice->id . ' to ' . $user->jabber,
 						   __FILE__);
 				$success = jabber_send_message($user->jabber, $msg);
diff --git a/lib/oauthstore.php b/lib/oauthstore.php
index 13187211a6..d7f9c9ff1b 100644
--- a/lib/oauthstore.php
+++ b/lib/oauthstore.php
@@ -24,7 +24,7 @@ require_once(INSTALLDIR.'/lib/omb.php');
 class LaconicaOAuthDataStore extends OAuthDataStore {
 
 	# We keep a record of who's contacted us
-	
+
 	function lookup_consumer($consumer_key) {
 		$con = Consumer::staticGet('consumer_key', $consumer_key);
 		if (!$con) {
@@ -38,7 +38,7 @@ class LaconicaOAuthDataStore extends OAuthDataStore {
 		}
 		return new OAuthConsumer($con->consumer_key, '');
 	}
-	
+
 	function lookup_token($consumer, $token_type, $token_key) {
 		$t = new Token();
 		$t->consumer_key = $consumer->key;
@@ -50,7 +50,7 @@ class LaconicaOAuthDataStore extends OAuthDataStore {
 			return NULL;
 		}
 	}
-	
+
 	function lookup_nonce($consumer, $token, $nonce, $timestamp) {
 		$n = new Nonce();
 		$n->consumer_key = $consumer->key;
@@ -65,7 +65,7 @@ class LaconicaOAuthDataStore extends OAuthDataStore {
 			return FALSE;
 		}
 	}
-	
+
 	function new_request_token($consumer) {
 		$t = new Token();
 		$t->consumer_key = $consumer->key;
@@ -82,11 +82,11 @@ class LaconicaOAuthDataStore extends OAuthDataStore {
 	}
 
 	# defined in OAuthDataStore, but not implemented anywhere
-	
+
 	function fetch_request_token($consumer) {
 		return $this->new_request_token($consumer);
 	}
-	
+
 	function new_access_token($token, $consumer) {
 		common_debug('new_access_token("'.$token->key.'","'.$consumer->key.'")', __FILE__);
 		$rt = new Token();
@@ -112,7 +112,7 @@ class LaconicaOAuthDataStore extends OAuthDataStore {
 				$rt->state = 2; # used
 				if (!$rt->update($orig_rt)) {
 					return NULL;
-				} 
+				}
 				common_debug('request token "'.$rt->tok.'" updated', __FILE__);
 				# Update subscription
 				# XXX: mixing levels here
@@ -129,15 +129,15 @@ class LaconicaOAuthDataStore extends OAuthDataStore {
 				} else {
 					common_debug('subscription updated to use access token', __FILE__);
 					return new OAuthToken($at->tok, $at->secret);
-				}					
+				}
 			}
 		} else {
 			return NULL;
 		}
 	}
-	
+
 	# defined in OAuthDataStore, but not implemented anywhere
-	
+
 	function fetch_access_token($consumer) {
 		return $this->new_access_token($consumer);
 	}
diff --git a/lib/omb.php b/lib/omb.php
index 89d7f4145a..0bc537db36 100644
--- a/lib/omb.php
+++ b/lib/omb.php
@@ -152,7 +152,7 @@ function omb_post_notice($notice, $remote_profile, $subscription) {
 														   array('notice' =>
 																 $notice->id)));
 	$req->set_parameter('omb_notice_license', $config['license']['url']);
-	
+
 	$req->sign_request(omb_hmac_sha1(), $con, $token);
 
 	# We re-use this tool's fetcher, since it's pretty good
@@ -163,13 +163,13 @@ function omb_post_notice($notice, $remote_profile, $subscription) {
 							 $req->to_postdata());
 
 	common_debug('Got HTTP result "'.print_r($result,TRUE).'"', __FILE__);
-	
+
 	if ($result->status == 403) { # not authorized, don't send again
 		common_debug('403 result, deleting subscription', __FILE__);
 		$subscription->delete();
 		return false;
 	} else if ($result->status != 200) {
-		common_debug('Error status '.$result->status, __FILE__);		
+		common_debug('Error status '.$result->status, __FILE__);
 		return false;
 	} else { # success!
 		parse_str($result->body, $return);
@@ -216,22 +216,22 @@ function omb_update_profile($profile, $remote_profile, $subscription) {
 	$req->set_parameter('omb_listenee', $user->uri);
 	$req->set_parameter('omb_listenee_profile', common_profile_url($profile->nickname));
 	$req->set_parameter('omb_listenee_nickname', $profile->nickname);
-	
+
 	# We use blanks to force emptying any existing values in these optional fields
-	
+
 	$req->set_parameter('omb_listenee_fullname',
 						($profile->fullname) ? $profile->fullname : '');
-	$req->set_parameter('omb_listenee_homepage', 
+	$req->set_parameter('omb_listenee_homepage',
 						($profile->homepage) ? $profile->homepage : '');
-	$req->set_parameter('omb_listenee_bio', 
+	$req->set_parameter('omb_listenee_bio',
 						($profile->bio) ? $profile->bio : '');
 	$req->set_parameter('omb_listenee_location',
 						($profile->location) ? $profile->location : '');
-	
+
 	$avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
-	$req->set_parameter('omb_listenee_avatar', 
+	$req->set_parameter('omb_listenee_avatar',
 						($avatar) ? $avatar->url : '');
-	
+
 	$req->sign_request(omb_hmac_sha1(), $con, $token);
 
 	# We re-use this tool's fetcher, since it's pretty good
@@ -244,13 +244,13 @@ function omb_update_profile($profile, $remote_profile, $subscription) {
 							 $req->to_postdata());
 
 	common_debug('Got HTTP result "'.print_r($result,TRUE).'"', __FILE__);
-	
+
 	if ($result->status == 403) { # not authorized, don't send again
 		common_debug('403 result, deleting subscription', __FILE__);
 		$subscription->delete();
 		return false;
 	} else if ($result->status != 200) {
-		common_debug('Error status '.$result->status, __FILE__);		
+		common_debug('Error status '.$result->status, __FILE__);
 		return false;
 	} else { # success!
 		parse_str($result->body, $return);
diff --git a/lib/stream.php b/lib/stream.php
index a908b48e8a..d6180f4edd 100644
--- a/lib/stream.php
+++ b/lib/stream.php
@@ -101,7 +101,7 @@ class StreamAction extends Action {
 						   _t(' in reply to...'));
 			common_text(')');
 		}
-		common_element_start('a', 
+		common_element_start('a',
 							 array('href' => common_local_url('newnotice',
 															  array('replyto' => $profile->nickname)),
 								   'onclick' => 'doreply("'.$profile->nickname.'"); return false',
diff --git a/lib/util.php b/lib/util.php
index f4245693fb..1af5d11770 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -95,7 +95,7 @@ function common_element_start($tag, $attrs=NULL) {
 function common_element_end($tag) {
 	static $empty_tag = array('base', 'meta', 'link', 'hr',
 							  'br', 'param', 'img', 'area',
-							  'input', 'col'); 
+							  'input', 'col');
 	global $xw;
 	# XXX: check namespace
 	if (in_array($tag, $empty_tag)) {
@@ -460,7 +460,7 @@ function common_set_user($user) {
 	} else if (!($user instanceof User)) {
 		return false;
 	}
-	
+
 	if ($user) {
 		common_ensure_session();
 		$_SESSION['userid'] = $user->id;